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Brand Certified

One Hour Air Conditioning & Heating®

4.7
(856 reviews)

Business Details

2702 Back Acre Circle, Mt Airy, MD
21771, United States
(301) 259-3815

About

HVAC Contractor
At One Hour Air Conditioning & Heating® of Mount Airy, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

Location

One Hour Air Conditioning & Heating®
2702 Back Acre Circle, Mt Airy, MD
21771, United States

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Reviews

4.7
856 reviews
5 stars
771
4 stars
33
3 stars
7
2 stars
1
1 star
44
  • AH
    Abigail Henne
    May 19, 2026
    1.0
    Charged over $1,200 to install a compressor that costs less than $100. Not on an emergency call either. Absolute rip off.
  • JH
    Jenny Harris
    May 13, 2026
    5.0
    Tyler was very professional and did an excellent job explaining my concerns and made me aware of issues that needed to be addressed.
  • EH
    Eric Hudimatch
    Apr 15, 2026
    5.0
    Tyler did a great job. He was fantastic.
  • SB
    Steve Blue
    Apr 13, 2026
    5.0
    Excellent troubleshooting and options from Damon and Allen for an A/C replacement.
  • LB
    Lucas Borges
    Apr 6, 2026
    1.0
    STAY AWAY FROM THIS COMPANY! Literally one of the worst contractor experience I've ever dealt with. My tenant called this company and after one hour in the house they called me to quote over $2k to fix the A/C situation. They were charging $735 for a new thermostat, insane. When I said I didn't approve, the service worker got VERY MAD! Which made my tenant super uncomfortable and scared to even be in the house because he was stomping, saying words and redoing everything that he did. His name is Gilmer Rojas. I called another company and they fixed the whole issue for $200 and this guy was trying to charge me over $2k. The new company said these guys are all commission based and will do everything to upsell you on things that are not needed. STAY AWAY FROM THIS COMPANY!

Brand Certified Facts from One Hour Air Conditioning & Heating®

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Certified June 14, 2026Yext Knowledge Graph
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